Shandong huisenyuan product introduction
The sheet or plate from the die head normally passes through the cooling equipment and dragging equipment.
The dragging equipment is mainly responsible for controlling the speed of dragging and extrusion, and the cooling equipment controls the temperature of extrusion.
In this case, you should be typical of the basic speed > drag speed, resulting in too much material accumulation in the unit time of the extruded plastic, resulting in corrugation;
Solution: 1. Adjust the rotation speed of the extruder (if the overall transverse ripple is consistent);
2. Adjust the extrusion die so that the speed of each point at the outlet of the material is constant (if the transverse ripple is inconsistent).
